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Dm7b5 chord

D half-diminished 7th

C4
D
F
Ab
C

Want it in context? Open Dm7b5 on the full piano.

Notes

  • D
    R
  • F
    b3
  • Ab
    b5
  • C
    b7

Formula: R – b3 – b5 – b7

Dm7b5 inversions

The same notes, with a different note in the bass.

Root position Dm7b5

C4
D
F
Ab
C

1st inversion Dm7b5/F

C4
F
Ab
C
D

2nd inversion Dm7b5/Ab

C4
Ab
C
D
F

3rd inversion Dm7b5/C

C
D
F
Ab
C6

FAQ

What notes are in the Dm7b5 chord?

The D half-diminished 7th chord (Dm7b5) has 4 notes: D, F, Ab and C.

How do you play Dm7b5 on the piano?

Put your right hand on D, F, Ab and C, starting from D. A common fingering for three-note chords is thumb (1), middle finger (3) and little finger (5).

What is the formula of a half-diminished 7th chord?

R – b3 – b5 – b7 (in semitones from the root: 0, 3, 6, 10).